DK176249B1 - Knife with ergonomic handle - Google Patents
Knife with ergonomic handle Download PDFInfo
- Publication number
- DK176249B1 DK176249B1 DK200301585A DKPA200301585A DK176249B1 DK 176249 B1 DK176249 B1 DK 176249B1 DK 200301585 A DK200301585 A DK 200301585A DK PA200301585 A DKPA200301585 A DK PA200301585A DK 176249 B1 DK176249 B1 DK 176249B1
- Authority
- DK
- Denmark
- Prior art keywords
- knife
- blade
- axis
- shaft
- less
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/10—Handle constructions characterised by material or shape
- B25G1/102—Handle constructions characterised by material or shape the shape being specially adapted to facilitate handling or improve grip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B3/00—Hand knives with fixed blades
Abstract
Description
DK 176249 B1 iDK 176249 B1 i
Opfindelsen angår en kniv med et ergonomisk skaft med en gribedel, omfattende et langstrakt knivblad med to sideflader, en langsgående nedre æg og en modstående langsgående øvre ryg, der strækker sig fra 5 en fri, forreste ende af knivbladet til skaftet, hvor knivbladet har en akse, der strækker sig fra en spids ved knivbladets frie ende eller fra et midtpunkt mellem æggen og ryggen ved den frie ende til et midtpunkt mellem æggen og ryggen ved skaftet, hvor skaf-10 tet strækker sig langs en anden akse defineret ved tværsnitsmidtpunkter ved tilsigtede anlægspunkter for en brugers pege- og lillefinger på skaftets gribedel, hvorved de to akser er tilnærmelsesvis parallelle eller har let afvigende retninger, fortrinsvis med min-15 dre end 10° afvigelse, hvor skaftet har en endeflade strækkende sig mellem øvre og nedre endepunkter langs en sideflade af knivbladet ved dette ende modsat dets frie ende, hvor det nedre endepunkt er beliggende på en hage af skaftet beliggende foran gribedelen, hvor-20 ved hagen har en bagflade.BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a knife having an ergonomic shank with a gripping portion comprising an elongated two-sided knife blade, a longitudinal lower egg, and an opposite longitudinal upper back extending from a free anterior end of the blade to the shaft, wherein the blade axis extending from a tip at the free end of the knife blade or from a midpoint between the egg and the back at the free end to a midpoint between the egg and the back at the shaft, the shaft extending along another axis defined by cross-sectional midpoints at intended abutment points of a user's forefinger and small finger on the grip portion of the shaft, whereby the two axes are approximately parallel or have slightly diverging directions, preferably with less than 10 ° deviation, the shaft having an end surface extending between upper and lower end points along a lateral face of the blade at this end opposite to its free end, where the lower end point is located on a chin of the shank in front of the grab section, where -20 has a back surface at the chin.
En kniv af denne art er almindelig eksempelvis i ethvert køkken, hvor den bruges til mange forskellige skære-, snitte- og hakkeoperationer i forbindelse med madlavning.A knife of this kind is common, for example, in any kitchen, where it is used for many different cutting, cutting and chopping operations in connection with cooking.
25 Et eksempel på et skaft til en kniv af oven nævnte art kendes fra dansk mønsterregistrering nr.25 An example of a shank for a knife of the kind mentioned above is known from Danish pattern registration no.
MR 1996 01099, hvor hagens bagflade ved hagens frie ende i retning fra gribedelen strækker sig nedad under en hovedsagelig ret vinkel i forhold til den an-30 den akse, og en linje gennem endefladens endepunkter i retning nedad strækker sig bagud under en vinkel på ca. 58° i forhold til den anden akse.MR 1996 01099, wherein the rear surface of the garden at the free end of the garden in the direction from the gripping portion extends downwards at a substantially right angle with respect to the other axis, and a line through the end points of the downward direction downwards extends rearwardly at an angle of approx. . 58 ° relative to the second axis.
Fra US -A-l 754 543 kendes en slagterkniv med DK 176249 B1 2 en hage ved skaftets ende ved knivbladet, hvilken hages bagflade strækker sig bagud under en vinkel på ca. 79° i forhold til skaftets længdeakse, mens en linje gennem endefladens endepunkter danner en vinkel 5 på ca. 83° med skaftets længdeakse.From US-A-1 754 543 a butcher knife with DK 176249 B1 2 is known to have a chin at the end of the shaft at the knife blade, the back surface of which chin extends rearwardly at an angle of approx. 79 ° with respect to the longitudinal axis of the shaft, while a line through the end points of the end surface forms an angle 5 of approx. 83 ° with the longitudinal axis of the shaft.
Opfindelsen er navnlig, men ikke udelukkende, rettet mod en køkkenkniv.The invention is particularly, but not exclusively, directed to a kitchen knife.
Under de forskellige ovennævnte operationer holdes kniven med forskellige greb eller håndstillin-10 ger af hvilke flere involverer et greb om skaftets gribedel, men ved eksempelvis en hakkeoperation kan det være mere bekvemt at flytte hånden frem mod knivbladet for at kunne presse kniven nedad, mod det som hakkes, fra en position mere lodret over æggen. Der-15 ved flyttes hånden frem på ryggen af knivbladet, som ikke giver et, fra et ergonomisk synspunkt, særligt egnet greb.During the various operations mentioned above, the knife is held with different grips or hand positions, several of which involve a grip on the handle of the shaft, but for example in a notching operation it may be more convenient to move the hand forward towards the knife blade in order to push the knife downwards towards it. which is chopped, from a position more vertical above the egg. By that, the hand is moved forward on the back of the blade, which does not, from an ergonomic point of view, provide a particularly suitable grip.
Formålet med opfindelsen er at tilvejebringe en kniv med et skaft, som giver mulighed for flere ergo-20 nomisk gode greb eller håndstillinger.The object of the invention is to provide a knife with a shaft which allows for several ergonomically good grips or hand positions.
Formålet opfyldes med en kniv, som er særegen ved, at hagens bagflade ved hagens frie ende i retning fra gribedelen strækker sig bagud under en spids vinkel i forhold til den anden akse, hvilken vinkel 25 er mindre end 80°, fortrinsvis mindre end 70°, at en linje gennem endefladens endepunkter i retning nedad strækker sig bagud under en anden spids vinkel i forhold til den anden akse, hvilken anden spidse vinkel er mindre end 50°.The object is met by a knife which is peculiar in that the rear surface of the garden at the free end of the garden extends rearwardly from a gripping part at an acute angle to the other axis, which angle is less than 80 °, preferably less than 70 ° , that a line through the end points of the end face downwardly extends rearwardly under a second pointed angle with respect to the second axis, which second acute angle is less than 50 °.
3 0 Herved opnås at en bruger ved et greb på skaf tet, hvor hånden er flyttet fremad fra gribedelen, bekvemt kan lade sin pegefinger strække sig langs DK 176249 B1 3 skaftets endeflade og knivbladets sideflade samtidig med at håndfladen hviler på oversiden af skaftet og 3.-5. finger griber om gribedelen. .Hereby it is achieved that a user by a grip on the shaft, where the hand is moved forward from the gripping part, can conveniently allow his index finger to extend along the end surface of the shaft and the side surface of the knife blade while the palm rests on the upper side of the shaft and 3 .-5. finger grips on the grip portion. .
Endefladen strækker sig fortrinsvis konkavt j 5 mellem sine endepunkter, fortrinsvis med en krumningsradius på mindre end 20 cm, fortrinsvis mindre j ! end 10 cm, og nævnte krumningsradius er navnlig foretrukket 6-7 cm. Dette giver er særligt behageligt greb.The end surface preferably extends concave j between its end points, preferably with a radius of curvature of less than 20 cm, preferably less j more than 10 cm, and said radius of curvature is particularly preferred 6-7 cm. This gives is particularly comfortable grip.
10 Afstanden mellem endefladens endepunkter er fortrinsvis mindst 45 mm, fortrinsvis mindst 50 mm. :The distance between the end points of the end face is preferably at least 45 mm, preferably at least 50 mm. :
Derved sikres en størrelse af denne del af skaftet, som giver et godt greb.This ensures a size of this part of the shaft which provides a good grip.
Endefladen er fortrinsvis affaset og danner en 15 stump vinkel med knivbladets sideflade, hvilken stumpe vinkel fortrinsvis er mindre end 140°, fortrinsvis mindre end 130°, og hvilken stumpe vinkel fortrinsvis er større end 105°, fortrinsvis større end 120°. Dette medvirker til at give et behageligt anlæg for pege-20 fingeren.The end face is preferably beveled and forms a blunt angle with the blade surface side, which blunt angle is preferably less than 140 °, preferably less than 130 °, and which blunt angle is preferably greater than 105 °, preferably greater than 120 °. This helps to provide a comfortable abutment for the pointing finger.
Skaftet strækker sig et stykke frem over æggen og har fortrinsvis over æggen en opadvendende, konkav trykflade for fingeranlæg. Dette medvirker ikke alene til at gøre ovennævnte fremrykkede greb behageligt, 2 5 men også til at give et godt greb i tilfælde, hvor selve gribedelen gribes med hånden, mens en enkelt finger strækkes fremad over kniven.The shaft extends some distance above the egg and preferably has an upward, concave pressure surface for the finger plant. This not only helps to make the aforementioned advanced grip comfortable, but also to provide a good grip in cases where the grip portion itself is gripped by hand while a single finger is extended forward over the knife.
Opfindelsen vil i det følgende blive forklaret nærmere ved hjælp af et udførelseseksempel under hen- ! 30 visning til tegningen, på hvilken fig. 1 viser en kniv ifølge opfindelsen set fra siden, DK 176249 B1 4 fig. 2 skaftet af kniven i fig. 1 i forstørret gengivelse, fig. 3 et snit lagt langs linjen III-III i fig.The invention will now be explained in more detail with the aid of an exemplary embodiment below. 30 to the drawing, in which FIG. 1 is a side view of a knife according to the invention; FIG. 2 shaft of the knife of FIG. 1 in enlarged view; FIG. 3 is a sectional view taken along line III-III of FIG.
2, 5 fig. 4 skaftet i fig. 2 set oppefra, fig. 5-7 forskellige greb om knivskaftets gri-bedel og fig. 8 et greb på kniven med hånden fremrykket fra gribedelen.2, 5 FIG. 4 the shaft of FIG. 2 seen from above; FIG. 5-7 different grips on the handle of the knife shaft and FIG. 8 a grip on the knife with the hand advancing from the grip portion.
10 Den i figurerne viste kniv har et langstrakt knivblad 1, for hvilket en akse A kan defineres ved en spids 2 ved knivbladets frie ende og et midtpunkt mellem en i fig. 1 nedadvendende skarp æg 3 og en opadvendende ryg 4. Æggen 3 strækker sig ved sin ende 15 nærmest et skaft 5 af kniven tilnærmelsesvis parallelt med aksen A, idet det dog skal forstås at æggen 3 krummer, som det er sædvanligt for en køkkenkniv.The knife shown in the figures has an elongated knife blade 1, for which an axis A can be defined at a tip 2 at the free end of the knife blade and a center point between one in FIG. 1 downward sharp egg 3 and an upward-facing back 4. The egg 3 extends at its end 15 almost a shaft 5 of the knife approximately parallel to the axis A, although it should be understood that the egg 3 crumbs, as is usual for a kitchen knife.
Skaftet 5 har en udbulende gribedel 6, som afgrænse s af steder for tilsigtet placering af hen-20 holdsvis en brugers pegefinger og lillefinger. Disse to steder er markeret ved bugte 7 og 8 i skaftet 5's underside, som set i fig. 1, hvilke bugte 7 og 8 henholdsvis afgrænses af en hage 9 nær knivbladet 1 og en fortykning 10 af skaftet 5 ved dets frie ende sam-25 men med gribedelen 6's udbuling.The shaft 5 has a bulging grip portion 6 which defines locations for the intended placement of a user's index finger and small finger, respectively. These two locations are marked at bays 7 and 8 in the underside of the shaft 5, as seen in FIG. 1, which bays 7 and 8 are respectively bounded by a hook 9 near the knife blade 1 and a thickening 10 of the shaft 5 at its free end together with the bulge of the gripping portion 6.
For skaftet 5 defineres en akse B ved midtpunkter af tværsnit C og D ved bunden af bugterne henholdsvis 7 og 8 .For shaft 5, an axis B is defined at mid points of cross sections C and D at the bottom of the bays 7 and 8, respectively.
Aksen A og aksen B kan være parallelle, eller 30 de kan strække under en indbyrdes vinkel a, der sædvanligvis vil være mindre end 10°.The axis A and axis B may be parallel or they may extend at a mutual angle α, which will usually be less than 10 °.
Som tydeligere vist i fig. 2 har hagen 9 en DK 176249 B1 5 bagflade 11, som ved hagen 9's frie ende strækker sig under en spids vinkel β i forhold til aksen B. β er i eksemplet af størrelsesorden 65-70°.As more clearly shown in FIG. 2, the hook 9 has a back surface 11 which extends at the free end of the hook 9 at an acute angle β with respect to the axis B. β is in the example of the order of 65-70 °.
Fortil {idet knivens spids 2 betragtes som kni-5 vens forreste ende) udgør hagen 9 en del af en endeflade 12 af skaftet 5. Endefladen 12 strækker sig mellem endepunkter 13 og 14. En linje gennem endepunkterne 13 og 14 strækker sig under en spids vinkel j γ i forhold til aksen Β. γ er i eksemplet af størrel-10 sesordenen 4 0-50°. Som det ses er endefladen 12 konkav og har i eksemplet en krumningsradius i størrelsesordenen 6-7 cm.Forward (with the tip 2 of the knife considered the front end of the knife), the hook 9 forms part of an end face 12 of the shaft 5. The end face 12 extends between end points 13 and 14. A line through the end points 13 and 14 extends below a tip. angle j γ with respect to the axis Β. γ is in the example of the order of magnitude 40-50 °. As can be seen, the end face 12 is concave and in the example has a radius of curvature of the order of 6-7 cm.
Endefladen 12 er i udførelseseksemplet delt i to lige store dele der strækker sig symmetrisk på 15 hver sin side af knivbladet 1. De to dele af endefladen 12 er affasede og danner en stump vinkel δ med knivbladet 11 sideflade 15. δ er i eksemplet af størrelsesordenen 120-130°.The end surface 12 is divided into two equal parts, symmetrically extending 15 on each side of the blade 1. In the embodiment, the two parts of the end surface 12 are beveled and form a blunt angle δ with the blade surface 11 side face δ is in the example of the order of magnitude. 120-130 °.
Som det ses i fig. 2 har skaftet 5 fortil på 20 sin overside en hulning 16. Denne har en krumningsradius i størrelsesordenen 13-15 cm.As seen in FIG. 2, the shaft 5 has an aperture 16 at the front 20 on its upper side. This radius has a radius of curvature of the order of 13-15 cm.
Som det ses i fig. 3 og 4 har skaftet 5 fortil på sine sider en hulning 17. Disse har en krumningsradius i størrelsesordenen 6-8 cm.As seen in FIG. 3 and 4, the shaft 5 has a hole 17 at its front, which has a radius of curvature of the order of 6-8 cm.
25 Det i figurerne viste og her beskrevne skaft giver mulighed for flere forskellige håndgreb afhængigt af den aktuelle arbejdsopgave.25 The shaft shown in the figures and described here allows for several different handles depending on the actual work task.
Således viser fig. 5 et greb, hvor brugeren griber skaftet 5's gribedel 6 og støtter med tomlen i 30 hulningen 16 for at kunne presse æggen 3 nedad.Thus, FIG. 5 is a grip where the user grasps the handle portion 6 of the shaft 5 and supports with the thumb in the hole 16 to be able to push the egg 3 down.
Fig. 6 viser er greb hvor kniven, sammenlignet med fig. 5, er drejet om aksen B i forhold til bruge- 6 DK 176249 B1 rens hånd, hvorved tomlen hviler i den ene hulning 17 .FIG. 6 shows a grip where the knife, compared with FIG. 5, the axis B is rotated relative to the user's hand, whereby the thumb rests in one hole 17.
Fig. 7 viser et greb, hvor brugeren lader sin pegefinger hvile i hulningen 16 for at kunne styre 5 kniven mere præcist.FIG. 7 shows a grip where the user lets his index finger rest in the hole 16 in order to control the knife 5 more precisely.
Endelig viser fig. 8 et greb hvor brugeren har flyttet hånden frem fra gribedelen 6 sammenlignet med de tre forrige greb. Dette greb er eksempelvis meget anvendeligt ved udøvelse af en hakkeoperation. I 10 kraft af udformningen af skaftet ifølge opfindelsen har brugeren med denne håndstilling godt fat i skafter med pegefingeren (skjult bag knivbladet) strækkende sig langs knivbladet og skaftets endeflade lige som tomlen hviler mod skaftets endeflade og knivbla-15 det på den anden side af dette. Samtidig kan inderste led af pegefingeren hvile i hulningen 16.Finally, FIG. 8 is a grip where the user has moved his hand forward from the grip portion 6 compared to the previous three grips. This grip, for example, is very useful in the practice of a chopping operation. By virtue of the design of the shaft according to the invention, the user with this hand position has good grips with the index finger (hidden behind the knife blade) extending along the knife blade and the end surface of the shaft just as the thumb rests against the end surface of the shaft and the knife blade on the other side thereof. . At the same time, the innermost part of the index finger may rest in the hole 16.
Hagen 9 strækker sig et stykke s fra bunden af bugten 7 der har en sådan størrelse, fx 20-25 mm, at hagen udgør et effektivt stop for pegefingeren hvis 2 0 hånden fx ved det i fig. 5 viste greb skulle glide fremad i tilfælde af at kniven støder mod modstand mod en fremadgående bevægelse.The hook 9 extends a distance s from the bottom of the bay 7 having such a size, e.g., 20-25 mm, that the chin constitutes an effective stop for the index finger if, for example, the hand at the in FIG. 5, the handle shown should slide forward in the event that the knife encounters resistance to a forward motion.
Claims (6)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK200301585A DK176249B1 (en) | 2003-10-28 | 2003-10-28 | Knife with ergonomic handle |
| EP04762955A EP1677951B1 (en) | 2003-10-28 | 2004-10-27 | A knife with an ergonomic handle |
| PCT/DK2004/000737 WO2005039834A1 (en) | 2003-10-28 | 2004-10-27 | A knife with an ergonomic handle |
| AT04762955T ATE386616T1 (en) | 2003-10-28 | 2004-10-27 | KNIFE WITH AN ERGONOMIC HANDLE |
| DE602004011973T DE602004011973D1 (en) | 2003-10-28 | 2004-10-27 | KNIFE WITH AN ERGONOMIC HANDLE |
| US10/976,013 US20050115083A1 (en) | 2003-10-28 | 2004-10-28 | Knife with an ergonomic handle |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK200301585A DK176249B1 (en) | 2003-10-28 | 2003-10-28 | Knife with ergonomic handle |
| DK200301585 | 2003-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK200301585A DK200301585A (en) | 2005-04-29 |
| DK176249B1 true DK176249B1 (en) | 2007-04-23 |
Family
ID=34485967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK200301585A DK176249B1 (en) | 2003-10-28 | 2003-10-28 | Knife with ergonomic handle |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20050115083A1 (en) |
| EP (1) | EP1677951B1 (en) |
| AT (1) | ATE386616T1 (en) |
| DE (1) | DE602004011973D1 (en) |
| DK (1) | DK176249B1 (en) |
| WO (1) | WO2005039834A1 (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7930804B2 (en) * | 2003-12-30 | 2011-04-26 | Randall Cornfield | Implement handle |
| US20060218802A1 (en) * | 2005-04-04 | 2006-10-05 | Michael Stevens | Knife handle |
| US20060218801A1 (en) * | 2005-04-04 | 2006-10-05 | Michael Stevens | Angled knife |
| US20060218800A1 (en) * | 2005-04-04 | 2006-10-05 | Michael Stevens | Paring knife |
| DE102006042658A1 (en) * | 2006-09-12 | 2008-03-27 | Zwilling J. A. Henckels Ag | Cleaver with crushed goiter |
| US20120159793A1 (en) | 2009-05-27 | 2012-06-28 | Wki Holding Company, Inc. | Slidable Chopping Attachment for Kitchen Knives |
| US8615888B2 (en) * | 2009-06-30 | 2013-12-31 | Dexter-Russell, Inc. | Impaired grip knife |
| FR2956609B3 (en) * | 2010-02-25 | 2012-06-29 | Goz Concepts | ERGONOMIC PRETENSION LEARNING USTENSILE. |
| US8839524B2 (en) * | 2010-10-01 | 2014-09-23 | Dwaine Owens | Scraper chef knife |
| US20150040404A1 (en) * | 2013-08-12 | 2015-02-12 | Peter Rigas | Control Kitchen Cutlery |
| USD796914S1 (en) * | 2015-12-01 | 2017-09-12 | Yunxing Liu | Knife handle and bolster |
| USD796915S1 (en) * | 2015-12-01 | 2017-09-12 | Yunxing Liu | Knife bolster |
| USD803011S1 (en) * | 2015-12-01 | 2017-11-21 | Yunxing Liu | Knife handle and bolster |
| USD796913S1 (en) * | 2015-12-01 | 2017-09-12 | Yunxing Liu | Knife handle and bolster |
| US20170215613A1 (en) * | 2016-01-28 | 2017-08-03 | Sarah Stein | Children's training utensils promoting the proper use thereof |
| EP3281754A1 (en) * | 2016-08-11 | 2018-02-14 | DKB Household UK Limited | Knives |
| DE202019106839U1 (en) * | 2019-12-09 | 2020-02-05 | Yvonne Fischer | Comb handle and comb |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7214911U (en) * | 1972-07-13 | Dick F Gmbh | Handle for knife | |
| US1333066A (en) * | 1915-09-15 | 1920-03-09 | William A Eckert | Cutlery-handle |
| US1754543A (en) * | 1925-09-09 | 1930-04-15 | Preston D Callum | Knife handle |
| FR729897A (en) * | 1931-04-11 | 1932-08-02 | Paul F Dick Stahlwaren Und Wer | Handle for knives |
| US2073618A (en) * | 1934-08-04 | 1937-03-16 | Russell P Askue | Paring knife |
| USD256086S (en) * | 1978-04-10 | 1980-07-29 | Oxford Hall Silversmiths, Ltd. | Knife or similar article of cutlery |
| IT8423329V0 (en) * | 1984-09-26 | 1984-09-26 | Sanelli Danilo | KNIFE WITH HANDLE COVERED WITH AN ELASTOMER, PARTICULARLY FOR PROFESSIONAL USE. |
| USD372635S (en) * | 1995-07-17 | 1996-08-13 | Oneida Ltd. | Large knife handle |
| GB2329354B (en) * | 1997-09-19 | 2002-09-18 | Fiskars Uk Ltd | An implement with an elongate handle |
| US6009600A (en) * | 1998-06-19 | 2000-01-04 | Egeland; James J. | Tool handle |
| USD414989S (en) * | 1998-08-20 | 1999-10-12 | Shamoon Ellis N | Knife handle |
| US6502314B1 (en) * | 1999-05-24 | 2003-01-07 | Mccatty Michael S. | Knife handle |
| IT1317758B1 (en) * | 2000-02-03 | 2003-07-15 | Fiskars Montana S R L | TOOL FOR THE PREPARATION AND PROCESSING OF THE FOOD AND METHOD FOR THE PERSONALIZATION OF THAT TOOL. |
| USD458517S1 (en) * | 2000-08-22 | 2002-06-11 | Hampton Forge, Ltd. | Cutlery knife |
| US20040123471A1 (en) * | 2002-08-07 | 2004-07-01 | Onion Kenneth J. | Ergonomic knife |
| USD479104S1 (en) * | 2002-08-07 | 2003-09-02 | Kai U.S.A. Ltd. | Knife |
-
2003
- 2003-10-28 DK DK200301585A patent/DK176249B1/en not_active IP Right Cessation
-
2004
- 2004-10-27 WO PCT/DK2004/000737 patent/WO2005039834A1/en active IP Right Grant
- 2004-10-27 EP EP04762955A patent/EP1677951B1/en active Active
- 2004-10-27 AT AT04762955T patent/ATE386616T1/en not_active IP Right Cessation
- 2004-10-27 DE DE602004011973T patent/DE602004011973D1/en active Active
- 2004-10-28 US US10/976,013 patent/US20050115083A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| ATE386616T1 (en) | 2008-03-15 |
| EP1677951A1 (en) | 2006-07-12 |
| DK200301585A (en) | 2005-04-29 |
| US20050115083A1 (en) | 2005-06-02 |
| DE602004011973D1 (en) | 2008-04-03 |
| EP1677951B1 (en) | 2008-02-20 |
| WO2005039834A1 (en) | 2005-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |
Effective date: 20191028 |